# -*- coding: utf-8 -*-

# Copyright 2017 IBM RESEARCH. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# =============================================================================

"""Utils for mapping."""

from ._compiling import two_qubit_kak, euler_angles_1q
from ._coupling import Coupling, coupling_dict2list, coupling_list2dict
from ._mappererror import MapperError
from ._mapping import swap_mapper, direction_mapper, cx_cancellation, optimize_1q_gates
